Entity Detail — Knowledge Graph Node
This page aggregates everything SciDEX knows about GAL3ST1: its mechanistic relationships (Knowledge Graph edges), hypotheses targeting it, analyses mentioning it, and supporting scientific papers. The interactive graph below shows its immediate neighbors. All content is AI-synthesized from peer-reviewed literature.
GAL3ST1 (Galactose-3-O-Sulfotransferase 1) encodes cerebroside sulfotransferase, essential for sulfatide biosynthesis in myelin. Deficiency causes metachromatic leukodystrophy (MLD). Also involved in immune function, kidney biology, and cancer metastasis.
| Gene Symbol | GAL3ST1 |
| Full Name | Galactose-3-O-Sulfotransferase 1 |
| Aliases | Cerebroside Sulfotransferase |
| Chromosome | 22q13.33 |
| Function | catalyzes sulfatide biosynthesis |
| Primary Expression | immune cells and modulates immune responses: |
| Subcellular Localization | the Golgi apparatus |
| Molecular Weight | 46 kDa |
| Amino Acids | 423 aa |
| Exons | 8 |
| UniProt ID | Q04589 |
| NCBI Gene ID | 9512 |
| Ensembl ID | ENSG00000149654 |
| OMIM | 604582 |
| GeneCards | GAL3ST1 |
| Human Protein Atlas | GAL3ST1 |
| Associated Diseases | neurodegeneration |
| SciDEX Hypotheses | Myelin Sulfatide Restoration |
| KG Connections | 11 knowledge graph edges |
| Databases | GeneCardsHPASTRING |
Knowledge base pages for this entity
graph TD
GAL3ST1["<b>GAL3ST1</b>"]
neurodegeneration["neurodegeneration"]
GAL3ST1 -->|"implicated in"| neurodegeneration
Als{"Als"}
GAL3ST1 -->|"implicated in"| Als
Cancer{"Cancer"}
GAL3ST1 -->|"implicated in"| Cancer
Immune_Function(["Immune Function"])
GAL3ST1 -->|"regulates"| Immune_Function
ROS["ROS"]
GAL3ST1 ---|"interacts"| ROS
style GAL3ST1 fill:#1a3a4a,stroke:#4fc3f7,stroke-width:3px,color:#fff
style Als fill:#4a1a1a,stroke:#ef5350,stroke-width:1px,color:#ef5350
style Cancer fill:#4a1a1a,stroke:#ef5350,stroke-width:1px,color:#ef5350
style Immune_Function fill:#2a2a1a,stroke:#ffd54f,stroke-width:1px,color:#ffd54f| Target | Relation | Type | Str |
|---|---|---|---|
| neurodegeneration | associated_with | disease | 0.50 |
| sulfatide_synthesis | catalyzes | pathway | 0.50 |
| TREM2 | co_associated_with | gene | 0.40 |
| STING1 | co_associated_with | gene | 0.40 |
| Source | Relation | Type | Str |
|---|---|---|---|
| h-d9604ebf | targets_gene | hypothesis | 0.90 |
| h-d16c2411 | targets_gene | hypothesis | 0.90 |
| h-d9604ebf | targets | hypothesis | 0.70 |
| h-d16c2411 | targets | hypothesis | 0.60 |
| CD300F | co_associated_with | gene | 0.40 |
| CDKN2A | co_associated_with | gene | 0.40 |
| CXCL10 | co_associated_with | gene | 0.40 |
Hypotheses where this entity is a therapeutic target
| Hypothesis | Score | Disease | Analysis |
|---|---|---|---|
| Myelin Sulfatide Restoration | 0.442 | neurodegeneration | Gene expression changes in aging mouse b |
Scientific analyses that reference this entity
neurodegeneration | 2026-04-03 | 7 hypotheses Top: 0.529
neurodegeneration | 2026-04-03 | 34 hypotheses Top: 0.692
Scientific publications cited in analyses involving this entity
| Title & PMID | Authors | Journal | Year | Citations |
|---|---|---|---|---|
| Multiomic analyses direct hypotheses for Creutzfeldt-Jakob disease risk genes. [PMID:39865733] | Küçükali F, Hill E, Watzeels T, Hummeric | Brain | 2025 | 0 |
| Long-chain sulfatide enrichment is an actionable metabolic vulnerability in intr [PMID:40268349] | Chen Y, Ballarò R, Sans M, Thege FI, Zuo | Gut | 2025 | 0 |
| A bidirectional link between sulfatide and Alzheimer's disease. [PMID:37972592] | Zimmer VC, Lauer AA, Haupenthal V, Stahl | Cell Chem Biol | 2024 | 0 |
| Sulfatide-selectin signaling in the spinal cord induces mechanical allodynia. [PMID:36528843] | Morita M, Watanabe S, Nomura N, Takano-M | J Neurochem | 2023 | 0 |
| Genetic risk factors for Creutzfeldt-Jakob disease. [PMID:32565065] | Jones E, Mead S | Neurobiol Dis | 2020 | 0 |
| Identification of novel risk loci and causal insights for sporadic Creutzfeldt-J [PMID:32949544] | Jones E, Hummerich H, Viré E, Uphill J, | Lancet Neurol | 2020 | 0 |